<span>No, it is not a valid inference because she asked all 22 students in her science class instead of taking a sample of the students in her school
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85
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Answer:
WHERES THE PICTURE???
Step-by-step explanation:
7 tens=10,10....=70
20 ones=1,1....=20
which sum up to be 90
5 tens=50
13 ones=13
=63
Answer:
5 inches out of a foot would be a fraction 5/12.
Step-by-step explanation:
Because a foot is 12 inches, your bottom number of the fraction (the one on the right) would be 12 inches and the 5 inches would go on the top of the fraction (or, on the left; depends on how you write it).
Answer:
D. The 4th choice.
Step-by-step explanation:
We can see from the graph that the point (-2, -5) is excluded from the line since there is there an open circle.
The domain is all real numbers except -2.
The range is all real numbers except -5.